PHP使用redis位图bitMap 实现签到功能(3)

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2019/9/30
 * Time: 14:42
 */
namespace app\common\redis\db1;
class Sign extends RedisAbstract
{
  public $keySign = 'sign';//签到记录key
  public function __construct($userId,$year,$month)
  {
    parent::__construct();
    //设置当前用户 签到记录的key
    $this->keySign = $this->keySign . '_' . $year . '_' . $month . ':' . $userId;
  }
  /**
   * 用户签到
   * @param $day
   * @return int|null
   * @throws \Exception
   * @author wenzhen-chen
   */
  public function setSignLog($day)
  {
    return $this->setBit($this->keySign, $day, 1);
  }
  /**
   * 查询签到记录
   * @param $day
   * @return int|null
   * @throws \Exception
   * @author wenzhen-chen
   */
  public function getSignLog($userId,$day)
  {
    return $this->getBit($this->keySign, $day);
  }
  /**
   * 删除签到记录
   * @return int|null
   * @throws \Exception
   * @author wenzhen-chen
   */
  public function delSignLig()
  {
    return $this->del($this->keySign);
  }
}

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2019/10/4
 * Time: 19:03
 */
namespace app\common\business;
use app\common\mysql\SignLog;
use app\common\redis\db1\Sign;
class Cron
{
  /**
   * 同步用户签到记录
   * @throws \Exception
   */
  public static function addUserSignLogToMysql()
  {
    $data = [];
    $time = Time();
    //1、计算上月的年份、月份
    $dataTime = Common::getMonthTimeByKey(0);
    $year = date('Y', $dataTime['start_time']);
    $month = date('m', $dataTime['start_time']);
    //2、查询签到记录的key
    $signModel = new Sign(0, $year, $month);
    $keys = $signModel->keys('sign_' . $year . '_' . $month . ':*');
    foreach ($keys as $key) {
      $bitLog = '';//用户当月签到记录
      $userData = explode(':', $key);
      $userId = $userData[1];
      //3、循环查询用户是否签到（这里没按每月天数存储，直接都存31天了）
      for ($i = 1; $i <= 31; $i++) {
        $isSign = $signModel->getBit($key, $i);
        $bitLog .= $isSign;
      }
      $data[] = [
        'user_id' => $userId,
        'year' => $year,
        'month' => $month,
        'bit_log' => $bitLog,
        'create_time' => $time,
        'update_time' => $time
      ];
    }
    //4、插入日志
    if ($data) {
      $logModel = new SignLog();
      $logModel->insertAll($data, '', 100);
    }
  }
}